How much does commercial solar installation cost?

Costs range from £10,000 for small systems to £100,000 or more for large industrial arrays depending on size and premises. Most businesses achieve full payback within 4 to 8 years through reduced energy bills.

Do I need planning permission for commercial solar panels?

Most rooftop commercial solar falls under permitted development and does not require planning permission. Larger ground-mounted systems may need consent. Your installer will advise.

What is the Smart Export Guarantee?

The Smart Export Guarantee (SEG) requires energy suppliers to pay businesses for surplus solar electricity exported to the grid, adding a revenue stream on top of energy savings.

How long do commercial solar panels last?

High-quality commercial panels are warranted for 25 years and often generate electricity beyond that with less than 1% annual performance degradation. Inverters need replacing every 10 to 15 years.

Can I finance a commercial solar installation?

Yes. Options include business loans, asset finance, and power purchase agreements (PPAs) where you pay nothing upfront and buy electricity at a fixed below-market rate.

Commercial Solar Installation Quotes

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What?

What is commercial solar installation?

Commercial solar installation involves fitting photovoltaic (PV) panels to business premises to generate free electricity from sunlight, significantly reducing grid energy consumption and costs. Systems range from small office rooftop arrays to large industrial installations, with surplus energy fed back to the grid via the Smart Export Guarantee.

Why?

Why should my business invest in solar panels?

With no Ofgem price cap protection and commercial electricity costs at record highs, solar panels give businesses direct control over energy costs by generating free electricity for 25 or more years. Most commercial systems pay back within 4 to 8 years and significantly reduce your carbon footprint.

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Your business starts generating free electricity immediately. Most commercial systems pay back within 4 to 8 years and run for 25 or more years.

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Frequently asked questions

Commercial Solar FAQs

Common questions about commercial solar installation costs and return on investment for UK businesses.

Cut Commercial Energy Bills by Up to 80% with Solar Panels

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